Visible crew/equipment: When Woody Allen cuts out a piece of glass out of a shop window, the camera, dolly, some crew members and a crowd of spectators can be seen reflected in the glass.
Continuity mistake: The chain gang truck is an International-Harvester when it first pulls to the side of the road. When the guards open the hood, the truck is a Chevrolet.
Factual error: Virgil's birthdate is given as 1935, but the flashbacks to his childhood have many mid-60's vehicles on the streets.